How It Works

A sweepstakes casino offers the same games you expect—slots, blackjack, roulette, video poker, craps, and live dealer tables—while using two separate in-platform currencies. One currency is for casual play and instant fun, and the other is tied to sweepstakes entries that can be redeemed for real prizes after verification. This model lets you enjoy games for entertainment, enter sweepstakes without a purchase, and redeem rewards when you qualify, all while staying within United States legal frameworks and age rules.

Two currencies explained — Onyx Cash and Sweeps Coins

Onyx Cash

• Onyx Cash is the play currency you use for most wagering and promotions. Think of it as the “Gold Coins” side of the site: usable on slots, table games, live dealer, and sports prediction contests.
• Onyx Cash can be awarded with welcome offers, purchase bonuses, daily rewards, and mail-in requests. It is non-redeemable until you meet the platform’s playthrough requirement, after which it becomes withdrawable according to the site’s cashout rules and limits.
• Example player benefit: Onyx Cash helps you try new games and meet the 1x playthrough requirement to make funds withdrawable.

Sweeps Coins

• Sweeps Coins are the sweepstakes currency you can redeem for cash prizes once your account passes verification and you meet redemption rules.
• Sweeps Coins are earned through certain purchases, bonus credits, and specific sweepstakes promotions. They are not “play money” only—eligible Sweeps Coins can be converted into prize payouts subject to identity checks and cashout caps.
• Sweeps Coins provide the path from play to prize, but they are subject to verification and the platform’s redemption policies.

How you obtain each currency

Automatic credits and purchases

• Many welcome offers and purchase packages add Onyx Cash automatically. For example, the ongoing welcome promotion “Spend $10 Get 25 Onyx Cash” gives extra play value when you deposit.
• First purchase bonuses and code-based offers may add Onyx Cash when you meet the minimum deposit, such as the $10 minimum for some purchase bonuses.

No purchase necessary options

• You do not have to buy anything to participate. The site runs free-entry promotions and a mail-in sweepstakes option that grants Onyx Cash per request.
• The mail-in bonus gives a small Onyx Cash credit per mailed request, with limits on the number of requests allowed. This satisfies the “no purchase necessary” requirement for sweepstakes entry.

Daily rewards and ongoing credits

• Expect daily login rewards, ongoing promotions, and periodic no-deposit credits that top up Onyx Cash for play. These are great for trying new Pragmatic Play titles and other games on the platform.

How Sweeps Coins are issued

• Sweeps Coins are issued directly in certain promotions or bundled with purchases. When Sweeps Coins are awarded, they will appear in your balance and are trackable in your transaction history.

Playing games — what to expect

Game access

• Use Onyx Cash and Sweeps Coins to play slots, blackjack, roulette, video poker, craps, and live dealer games. Limits and eligible game lists can vary by promotion, so always check the applicable terms.

Gameplay mechanics and player benefits

• Return-to-player, paylines, and volatility terms are translated into player benefits on the site—lower volatility means more frequent wins, while higher volatility gives higher payout potential. Look for provider information on RTP and features to match your play style.
• Pragmatic Play titles and live dealer tables are available where permitted, providing both big-hit slot mechanics and table-game strategy options.

Wagering and playthrough

• Onyx Cash typically carries a 1x playthrough requirement across eligible games before it becomes withdrawable. That means you must wager the amount once through qualifying games before requesting a cashout of converted Onyx Cash.
• Sweeps Coins used for play do not guarantee prize outcomes. Game results are random, and no outcome is promised.

How to redeem Sweeps Coins for prizes

Verification is required

• To redeem Sweeps Coins for cash prizes, Onyx Odds Casino will verify your identity. Typical verification steps include a government-issued ID, proof of residence, and a live selfie. This prevents fraud and keeps payouts secure.

Redemption rules and limits

• Minimum balance: a minimum Onyx Cash balance is required for redemptions. Check your wallet and the promotion terms for the exact threshold.
• Cashout caps: general maximum cashout rules apply—$1,000 per week and $5,000 per month overall. Some jurisdictions have additional sweepstakes-period limits. Any payout is subject to final review and the site’s policies.
• All redemptions are subject to full terms and conditions, and failing verification may delay or void payout.

Registration and account setup — quick walkthrough

Sign-up steps

• Create your account with a valid email and password. Activation is often automatic for basic play credits, but you must complete verification to cash out any Sweeps Coins or converted Onyx Cash.
• During registration, you’ll confirm you are at least 18 years old and located in an eligible United States jurisdiction.

Verification timeline

• Upload documents when prompted. Verification can be instant or take a few days depending on document review. Large or unusual withdrawals may require additional checks.

Account security and restrictions

• Multiple accounts or abusive behavior can result in suspension and forfeiture of balances. Keep your account details accurate and secure.

Promotions, bonuses, and important limits

Common offers

• Welcome credits, purchase-match bonuses, and no-deposit free play credits are common. Examples include no-deposit Onyx Coin credits for sports predictions and purchase-match bonuses that require a minimum deposit.
• Promotional codes are sometimes required to claim purchase-match bonuses.

Wagering and restrictions

• Wagering contribution rates and eligible games vary. Onyx Cash typically requires 1x playthrough. Some promotions exclude specific states and jurisdictions; review the promo rules before playing.
• Certain promotions are excluded in specific states, including Alabama, California, Colorado, Connecticut, Idaho, Illinois, Louisiana, Maryland, Michigan, Montana, Nevada, New Jersey, New York, Tennessee, Washington, and West Virginia. Availability depends on where you are located.

Terms matter

• Promotions are subject to change, and the site may alter or remove offers at any time. Always read the full terms and conditions for each bonus before you claim it.

No purchase necessary — mail-in entry and free options

Mail-in sweepstakes

• If you prefer not to purchase, use the mail-in option. The mail-in bonus grants small Onyx Cash credits per accepted request, up to the program limit. Manual opt-in and address verification are typically required.

Free play offers

• No-deposit welcome credits and free-to-play sports prediction contests let you experience the platform without spending. These offers are ideal for learning game mechanics and deciding what you like.

Payments, withdrawals, and support

Payment methods

• Onyx Odds Casino supports common banking options including ACH, American Express, bank transfer, MasterCard, and Visa. All transactions are processed in US dollars.

Withdrawal timing and policies

• Withdrawals are subject to verification, and processing times vary by method. Fast payouts may be available once your account is verified and any playthrough requirements are met. All purchases are final and nonrefundable unless otherwise specified.

Support

• Live chat is available for quick help, and email support can be reached at contact@onyxodds.com . For detailed platform policies, consult the site’s terms and conditions.

Rules, fairness, and responsible play

Fairness and audits

• Games run with certified random number generation and reputable software partners to ensure fair outcomes. Provider information and game RTPs are available in the game info panels.

Responsible play

• The platform is for entertainment. Do not play with money you cannot afford to lose. Responsible play tools, deposit limits, and self-exclusion options are recommended and may be available in your account settings.

Want more detail on the brand?

Read our full Onyx Odds Casino review to see the platform’s policies, bonuses, and game library in one place.

If you have questions about specific promotions, eligibility, or verification, contact support or review the detailed terms and conditions linked on the site. Enjoy the games, know the rules, and remember that sweepstakes entries are a regulated, entertainment-first way to play and win prizes.